A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5915-01-643-5684
NSN 4140-01-524-8722
NSN 6220-01-446-0227
NSN 6150-00-246-6673
NSN 5965-01-298-6313
NSN 5975-01-056-2698
NSN 5950-00-475-6607
NSN 5920-01-614-2155
NSN 6610-01-087-4701
NSN 6610-01-296-4462
NSN 5945-01-274-6538
NSN 5930-00-596-9276